Which would be considered a preventative pest management strategy?

Which would be considered a preventative pest management strategy?

• A. Planting weed-free and disease-free seed to an athletic field.
• B. Releasing natural enemies to help reduce pest populations.
• C. Removing a pest that is a public health concern from an area.
• D. Using chemical pesticides to control pests.

Answer: (A)

Preventative pest management aims to stop problems before they start by removing sources of pests and conditions that allow them to establish. Planting weed-free and disease-free seed to an athletic field does exactly that: it prevents introduction of weed seeds and pathogens at the outset, so pests have less opportunity to become established. Releasing natural enemies is a biological control used to suppress pests, often in response to pest presence, not strictly preventing the initial infestation. Removing a pest after it appears is reactive, and using chemical pesticides is a direct control method rather than a preventive measure. So the seed-quality cultural practice is the clear preventive approach.

Preventative pest management aims to stop problems before they start by removing sources of pests and conditions that allow them to establish. Planting weed-free and disease-free seed to an athletic field does exactly that: it prevents introduction of weed seeds and pathogens at the outset, so pests have less opportunity to become established. Releasing natural enemies is a biological control used to suppress pests, often in response to pest presence, not strictly preventing the initial infestation. Removing a pest after it appears is reactive, and using chemical pesticides is a direct control method rather than a preventive measure. So the seed-quality cultural practice is the clear preventive approach.